Can anyone give a approx year for the pic ?

Salford is Just outside Manchester

The original Address is long gone but, the name (The crescent is still there would of been built on or close to the original crescent) had a look at an old 1800,s map of the area , and would say the address would of been there possibly up to 1920,s

Regarding ranges in the area at the time, the nearest would have been Diggle and then Altcar near formby.